LU-5953 build: use installed OFED by default with dpkg

Add support for dpkg based systems (Ubuntu) when detecting installed
OFED drivers.

Lustre-change: http://review.whamcloud.com/16455

Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Minh Diep <minh.diep@intel.com>
Change-Id: Ifb0b1c41e2148a59e894fbf075ae9db5b8fe5297
Signed-off-by: Nathaniel Clark <nathaniel.l.clark@intel.com>
Reviewed-on: http://review.whamcloud.com/20523
Tested-by: Jenkins
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: James Simmons <uja.ornl@yahoo.com>

diff --git a/lnet/autoconf/lustre-lnet.m4 b/lnet/autoconf/lustre-lnet.m4
index 06b6cf5..bfe4f10 100644 (file)
--- a/lnet/autoconf/lustre-lnet.m4
+++ b/lnet/autoconf/lustre-lnet.m4
@@ -150,7 +150,14 @@ AC_ARG_WITH([o2ib],
 
 case $with_o2ib in
        yes)    AS_IF([which ofed_info 2>/dev/null], [
-                       O2IBPATHS=$(ofed_info | egrep -w 'compat-rdma-devel|kernel-ib-devel|ofa_kernel-devel' | xargs rpm -ql | grep '/openib$')
+                       AS_IF([test x$uses_dpkg = xyes], [
+                               OFED_INFO="ofed_info | awk '{print \[$]2}'"
+                               LSPKG="dpkg --listfiles"
+                       ], [
+                               OFED_INFO="ofed_info"
+                               LSPKG="rpm -ql"
+                       ])
+                       O2IBPATHS=$(eval $OFED_INFO | egrep -w 'mlnx-ofed-kernel-dkms|mlnx-ofa_kernel-devel|compat-rdma-devel|kernel-ib-devel|ofa_kernel-devel' | xargs $LSPKG | grep '\(/openib\|/ofa_kernel/default\)$' | head -n1)
                        AS_IF([test -z "$O2IBPATHS"], [
                                AC_MSG_ERROR([
 You seem to have an OFED installed but have not installed it's devel package.